Metal working – Method of mechanical manufacture – Assembling or joining
Patent
1986-06-12
1987-12-29
Goldberg, Howard N.
Metal working
Method of mechanical manufacture
Assembling or joining
29454, 29515, 29520, F16F 904, F16L 3310
Patent
active
047151072
ABSTRACT:
An airspring with plastic rigid components having a specialized coupling adapted for push-in engagement of the pneumatic tubing into the airspring is disclosed. The coupling requires no threading in the plastic structural component of the airspring and is composed of an outer ring through which a coaxial annular sleeve with jaws for tubing engagement slides axially. An O-ring seals the tubing against air leaks. The airspring may be used for vibration isolation or load suspension.
REFERENCES:
patent: 4174827 (1979-11-01), Hirtreiter et al.
patent: 4431216 (1984-02-01), Legris
Fresch Henry D.
Hurt Steven E.
Dion, Sr. M. R.
Goldberg Howard N.
Ross Taylor J.
The Goodyear Tire & Rubber Company
Thompson R. D.
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